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Tarjuna Systems Inc. Welcomes You

Mass Transit Magazine

APTA

California Transit Association

Federal Transit Administration (FTA)

Metro

Mass Transit Network

We provide design and project management for transit systems.

We value integrity, openness, technical excellence, pro-activeness, and collaboration. We understand the life cycle of infrastructure and can address clients’ most complex technical challenges.

We value our clients and believe in providing quality work on time and on budget to our clients’ satisfaction.